FR2143174A1 - - Google Patents

Info

Publication number
FR2143174A1
FR2143174A1 FR7222328A FR7222328A FR2143174A1 FR 2143174 A1 FR2143174 A1 FR 2143174A1 FR 7222328 A FR7222328 A FR 7222328A FR 7222328 A FR7222328 A FR 7222328A FR 2143174 A1 FR2143174 A1 FR 2143174A1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7222328A
Other languages
French (fr)
Other versions
FR2143174B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tatra np
Original Assignee
Tatra np
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tatra np filed Critical Tatra np
Publication of FR2143174A1 publication Critical patent/FR2143174A1/fr
Application granted granted Critical
Publication of FR2143174B1 publication Critical patent/FR2143174B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/02—Connections between shanks and removable cutting heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2251/00—Details of tools for drilling machines
    • B23B2251/58—Guiding rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/06—Drills with lubricating or cooling equipment
    • B23B51/063—Deep hole drills, e.g. ejector drills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Earth Drilling (AREA)
FR727222328A 1971-06-22 1972-06-21 Expired FR2143174B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS462871A CS157776B1 (en) 1971-06-22 1971-06-22

Publications (2)

Publication Number Publication Date
FR2143174A1 true FR2143174A1 (en) 1973-02-02
FR2143174B1 FR2143174B1 (en) 1973-07-13

Family

ID=5389490

Family Applications (1)

Application Number Title Priority Date Filing Date
FR727222328A Expired FR2143174B1 (en) 1971-06-22 1972-06-21

Country Status (7)

Country Link
AT (1) AT317117B (en)
CH (1) CH554484A (en)
CS (1) CS157776B1 (en)
DE (1) DE2228966A1 (en)
FR (1) FR2143174B1 (en)
GB (1) GB1334510A (en)
SE (1) SE382404B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400405A1 (en) * 1977-07-06 1979-03-16 Komet Stahlhalter Werkzeug DRILL FOR DRILLING HOLES IN METAL MATERIAL FULL OF WORKPIECES
WO1991018700A1 (en) * 1990-06-06 1991-12-12 Krupp Widia Gmbh Drilling tool
WO1992020483A1 (en) * 1991-05-22 1992-11-26 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh Drilling tool
RU2552616C1 (en) * 2014-03-07 2015-06-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) Method of mechanical processing for deep hole in tubular billet

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2730418C2 (en) * 1977-07-06 1988-05-26 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh, 7122 Besigheim Drilling tool for drilling in solid metal material
RU2643022C1 (en) * 2017-03-16 2018-01-29 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" Method of machining a titanium alloy billet
CN108927555A (en) * 2018-09-11 2018-12-04 浙江甬岭数控刀具有限公司 Indexable depth drill
RU2702214C1 (en) * 2019-03-04 2019-10-04 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Method of deep hole machining in tubular billet

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400405A1 (en) * 1977-07-06 1979-03-16 Komet Stahlhalter Werkzeug DRILL FOR DRILLING HOLES IN METAL MATERIAL FULL OF WORKPIECES
WO1991018700A1 (en) * 1990-06-06 1991-12-12 Krupp Widia Gmbh Drilling tool
US5354156A (en) * 1990-06-06 1994-10-11 Krupp Widia Gmbh Drilling tool
WO1992020483A1 (en) * 1991-05-22 1992-11-26 Komet Stahlhalter- Und Werkzeugfabrik Robert Breuning Gmbh Drilling tool
RU2552616C1 (en) * 2014-03-07 2015-06-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) Method of mechanical processing for deep hole in tubular billet

Also Published As

Publication number Publication date
DE2228966A1 (en) 1972-12-28
CH554484A (en) 1974-09-30
CS157776B1 (en) 1974-10-15
AT317117B (en) 1974-08-12
FR2143174B1 (en) 1973-07-13
SE382404B (en) 1976-02-02
GB1334510A (en) 1973-10-17

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Legal Events

Date Code Title Description
ST Notification of lapse